We divide 449573 by 2
We want to divide 449573 by 2.

Going ahead to step 1:
2 can be fit into 4 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 0 after subtracting 4 from 4.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 2

Going ahead to step 2:
If we divide 4 by 2, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 4 from 4 and we're left with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 2

Moving on to step 3:
2 can be fit into 9 4 times, resulting in a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 224.0
Subtract 8 from 9 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 2

On to step 4:
The number 2 fits into 15 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 2247.0
The remainder is 1 after subtracting 14 from 15.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 2

Advancing to step 5:
When dividing 17 by 2, we get 8 with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 22478.0
The remainder is 1 after subtracting 16 from 17.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 2

On to step 6:
If we divide 13 by 2, we get 6 and a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 224786.0
Deduct 12 from 13 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 224786.5
The remainder is 0 after subtracting 10 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 224786.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 2, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 224786.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 224786.5, and the remainder is 0.0.